baber/WOPTO huggingface dataset:
Patent JP-2000318238-A (JP)
Title: Method and apparatus for detecting size and position of printing medium
Inventor: HICKMAN MARK S
IPC: B41J13/22
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To easily detect a size, a shape and a position of a sheet by setting a platen including a two-dimensional lattice arrangement of proximity sensors, generating a digital signal expressing x-y coordinates on the lattice, and analyzing the digital signal generated from the sensor under the sheet. SOLUTION: A cut paper 1105 loaded on an input tray 1107 is sent to a vacuum retainer 1201, sucked and held in the device 1201 onto a surface 1211 of a platen 1203 which moves the cut paper 1105 to a printing area, and sent in a sub scanning direction. Synchronously with this send operation, a carriage 1109 set to a slider 1111 scans in an X-axis direction, thereby executing printing. The vacuum retainer 1201 has vacuum ports 1213... formed in the surface 1211. A valve state sensor detects that a gate valve mechanism attached to each individual port 1213 is driven by the arrival of the cut paper 1105. A size, a shape and a position of the cut paper 1105 are measured by a plurality of sensor signals.
Patent JP-2001302972-A (JP)
Title: Coating liquid for forming colored film
Inventor: OGIYA YUKIHIRO
IPC: B60R11/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To form a colored film having high surface resistance on the surface of a sheet glass by a sol-gel method using a coating liquid comprising a solvent having dissolved therein a silicon alkoxide and a metal salt. SOLUTION: In addition to a silicon alkoxide, at least two kinds of metal salts and/or hydrates thereof in a stoichiometric ratio in a spinel crystal are incorporated as a coloring source into a solvent, and a dicarboxylic acid and/or a hydroxy acid and further a polyhydric acid are incorporated to give a coating liquid. The coating liquid is coated on a glass plate to form a coated film, which is heated and hardened thereby giving a colored film to form therein a spinel crystal having a low electroconductivity. The obtained film has a surface resistance of at least 50 MΩ and therefore does not disturb antenna performances when an antenna pattern is formed on the surface thereof.
Patent JP-2001303968-A (JP)
Title: V-shape multicylinder engine
Inventor: KITAGAWA KOYO
IPC: F02B75/22
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a V-shape multicylinder engine reducing the number of components and assembling man-hours, lightening the weight, reducing the cost, and miniaturizing the size. SOLUTION: This V-shape multicylinder engine is provided with a plurality of auxiliary machines rotated and driven by a crankshaft in one side of an engine body and is formed by covering the auxiliary machines with a front cover 54 attached to one side of the engine body. A bracket 54e for attaching the auxiliary machine (power steering pump) to the front cover 54 and parts 54b and 54g of the housing of the auxiliary machines (water pump and oil pump) are integrally formed.  The bracket 54e for attaching the auxiliary machine and the parts 54b and 54g of the housings of the auxiliary machines are integrally formed with the front cover 54 so that the number of components such as the bracket and the housing are reduced, the weight of the engine is lightened, the cost is reduced, and the projections from the engine body of the auxiliary machine can be suppressed to small to miniaturize the size of the engine whole body.
Patent JP-2001306854-A (JP)
Title: On-line gift method
Inventor: IKEDA FUMIKO
IPC: G06Q30/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and easily presenting a gift merchandise from a presenting person to a person to receive a gift by using a communication network. SOLUTION: The presenting person selects the gift merchandise to the presented person on the home page of a communication network concerning a gift merchandise service enterprise and transmits gift merchandise information presented person information to the server of the gift merchandise service enterprise. The service enterprise receives gift merchandise information and presented person information from the presenting person.  The presenting person selects a delivery destination and a delivery date and transmits gift merchandise picture comprising information, delivery destination information, delivery date information and presented person information, etc., i.e., gift merchandise information, delivery destination deciding information concerning the delivery destination designated by the presented person and presented person information to the server of the gift merchandise service enterprise.
Patent JP-2001098816-A (JP)
Title: Door hinge with locking function
Inventor: KIKUCHI SHIGETOSHI
IPC: E05B49/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a new locking mechanism with simple construction. SOLUTION: A door hinge locking part is provided inside a door hinge, which controls opening and closure of a door as a door rotating shaft, and the opening and closure of the door is controlled by constructing a mechanical locking mechanism or an electrical locking mechanism for controlling the movement of the door hinge.
Patent JP-2001301716-A (JP)
Title: Method and apparatus for binding with tape
Inventor: IHAYAZAKA TSUGI
IPC: B65B51/08
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for binding with a tape wherein a bound object is not damaged and a guide member is prevented from wearing by bringing the object and a binding tape into contact with the guide member with slight force and with its guide face universally. SOLUTION: The binding tape T is wound around a ring piece 17 which is swingable around an engaging shaft 16 mounted on a frame, and guided. A tip T1 of the tape T is locked with a rotary lever 22 which is rotatably supported on the ring piece 17 so that it can come closer/farther away from it. The tip T1 returned from the rotary lever 22 and a rear end T2 of the tape T fed from the piece 17 are wound around the object B to be bound which proceeds in a guide path 13, wherein large force does not work when the object B comes against the piece 17. A contact position of the ring piece 17 with the object B universally shifts, thereby preventing partial wear.
Patent JP-2001301351-A (JP)
Title: Original plate for direct waterless lithographic printing plate
Inventor: GOTO KAZUOKI
IPC: C08L83/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a direct waterless lithographic printing plate capable of being developed only with water. SOLUTION: The direct waterless lithographic printing plate comprises at least a heat sensitive layer and a silicone rubber layer in this order on a base plate. In this case, the rubber layer contains a hydrophilic component.
Patent JP-2001305090-A (JP)
Title: Electronic circuit block
Inventor: TSUKADA DAISUKE
IPC: G01N27/22
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit block allowed to have a sensing function without using a sensing component and to optionally set the sensing level. SOLUTION: This electronic circuit block with an electronic circuit 1 molded in resin 2, is provided with a detecting means for electrically detecting the moisture absorption quantity of the resin 2. Moisture can be detected by detecting the moisture absorption quantity of the resin 2, thus providing the sensing function.
Patent JP-2001312825-A (JP)
Title: Optical disk and optical disk drive device
Inventor: TAKEMOTO HIROYUKI
IPC: G11B7/085
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent crosstalk and to improve accessibility. SOLUTION: Part 403a of an inner peripheral zone touching a border 408 of a zone is a buffer area. At part 403a of the inner peripheral zone, no uneven put is formed in an area 409a that the data recording area 405a of an outer peripheral zone adjoins to. At the part 403a of the inner peripheral zone, uneven pits are formed in an area 409c that uneven pits 40b of the inner and outer peripheral zones radially adjoin to. At a place where header parts adjoin to each other in the border of the zone, uneven pits are formed even in the buffer area. No uneven pit is formed in the area 409a, so there is no influence of crosstalk in the data recording area 405b at the part 402 of the zone. Address information of a header part provided at least at one place in the buffer area is used for seek operation. Consequently, the accessibility can be improved.
Patent JP-2001311396-A (JP)
Title: Synthetic segment
Inventor: TAKIMOTO KUNIHIKO
IPC: E21D11/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic segment capable of smoothly executing the inner periphery of a tunnel in particular and utilized as a tunnel lining material for an underground multi-purpose duct, a sewerage trunk line, an underground river or the like. SOLUTION: A plurality of main reinforcements 4 and shearing reinforcements 6 are installed in a steel shell 8 formed with a main girder plate 1, joint plates 2, and a back plate 3, and concrete 9 is filled to form a synthetic segment. Many ribs 10 are protruded in a stripe shape over the whole surface on the inside of the main girder plate 1, the joint plates 2, and the back plate 3. The main reinforcements 4 are installed along the axial direction of the main girder plate 1, and the shearing reinforcements 6 are installed along the axial direction of the joint plates 2, respectively. The end sections of the main reinforcements 4 are fixed by coupling the coupling sections 14 protruded at the end sections with the fixing sections 5 protruded on the joint plates 2.  The end sections of the shearing reinforcements 6 are fixed to the fixing sections 7 protruded at the corner sections of the main girder plate 1 and the back plate 3 by fixing bolts 18.
Patent JP-2001007104-A (JP)
Title: C-axis oriented lead germanate film and depositing method thereof
Inventor: LI TINGKAI
IPC: H01L21/8242
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To form PGO films useful for memory cells of 1T type FeRAMs by MOCVD using organic materials to obtain c-axis oriented films. SOLUTION: The method of forming a c-axis oriented polycrystalline lead germanate (PGO) film on an integrated circuit(IC) film comprises step 102 of mixing Pb(thd)2 with Ge(ETO)4 to form a PGO mixture having a mol ratio of about 4.5:3-5.5:3, step 104 of dissolving the mixture in step 102 with solvents of tetrahydrofuran, isopropanol and tetraglyme to produce a precursor soln., step 106 of producing a precursor gas from the soln. produced in step 104, step 108 of decomposing the precursor gas produced in step 106 on a wafer, step 110 of forming a PGO film contg. a first phase of Pb5Ge3O11, and step 112a of orienting crystals mainly to the c-axis in the Pb5Ge3O11 phase of the PGO film, thereby optimizing the ferroelectric characteristics of the PGO film.
Patent JP-2001317496-A (JP)
Title: Pump suction passage
Inventor: SATO KAZUYUKI
IPC: E03F5/22
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pump suction passage capable of effectively restraining a swirl flow with a simple structure. SOLUTION: This pump suction passage is arranged in the upstream of a pump suction port 15, and is constituted so as to transfer to a closed waterway 30 from an opening waterway 20. Means 40 and 40 are arranged for preventing the swirl flow R from growing into an air sucking vortex by weakening strength of the swirl flow R for the turning flow R trend to be generated in the vicinity of a water surface of an inlet port 50 transferring to the closed waterway 30 from the opening waterway 20 of the suction passage. These means 40 and 40 are a swirl restraining member (actually, straightening guides) for weakening the strength of the swirl flow R by restraining turning itself of the generating swirl flow R.
Patent JP-2001320328-A (JP)
Title: Optical communication method
Inventor: KIKUCHI KAZURO
IPC: H04B10/2507
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To solve the problems in the conventional methods that wavelength dispersion occurs in a signal transmitted on an optical fiber which brings about large disturbance in an optical communication, in which communication bit rate is >=10 Gbps, >=20 Gbps in particular and is not solved, even though various methods and elements for dispersion compensation have been proposed. SOLUTION: A plurality of elements capable of performing dispersion compensation by utilizing the group velocity delay time-wavelength characteristics are serially connected to produce an optical dispersion compensation element, where bandwidth is large and the peak of group velocity delay time is large, and the tertiary dispersion compensation of an optical signal of a wide wavelength band, including an 1,460 to 1,640 nm wavelength band, is performed by using the optical dispersion compensation element.
Patent JP-2001318866-A (JP)
Title: Remote calculation processor
Inventor: NOMURA MASUMI
IPC: G06F13/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a remote calculation processor capable of executing the calculation program of a specific computer through a communication network under remote control, and realizing the efficiency of the operation and the reduction of communication cost at that time. SOLUTION: This remote calculation processor 10 is connected through a network 30 to a remote user terminal 80, judges the contents of calculation processing to be executed from the contents of an electronic mail including a request for the calculation processing transmitted from a user terminal 80, executes the judged calculation processing and returns the calculated result to a user terminal 80 being the origin of request as an electronic mail.
Patent JP-2001323573-A (JP)
Title: Structure of remodeled wall
Inventor: DAIMON TOSHIBUMI
IPC: E04B1/64
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a remodeled wall provided with an air-permeable cover, fitted with an air hole for ensuing ventilation, for covering an opening in the lower end part of a ventilation space and a throating member disposed in the vicinity of the lower end part, whereto the various air-permeable covers having lengths varying according to the thickness of a vertical furring strip can be detachably locked. SOLUTION: In the remodeled wall 5 wherein the vertical furring strip 2 is mounted on an existing external wall 1 in order to fix a new covering material 3, a throating inclined piece 62 is installed in such a manner as to protrude outward from the lower end of a throating fixing vertical piece 61 of the throating member 6 having the pieces 61, 62 to mount a locking part 63 on the rear surface of the piece 62. The air-permeable cover 7 is composed of an engaging piece 71 engaged detachably to the locking part 63 and a covering piece 73 fitted with the air hole 72 installed in such a manner as to protrude from one end part of the engaging piece 71. The piece 61 is fixed to the lower end part of the furring strip 2, and the covering piece 73 is disposed in such a manner as to cover the opening 42 in the lower end part and the lower end of the furring strip 2.  The ventilation space 4 is made to communicate through the medium of the air hole 72, mounted on the portion covering the opening 42 in the lower end part of the covering piece 73, with the outdoors.
Patent JP-2001325422-A (JP)
Title: System for automatically providing marketing information on the basis of questionnaires with discount
Inventor: KATO HIROSHI
IPC: G06Q50/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a system for collecting questionnaires with the discount of commodities through a network, automatically totaling these questionnaires and providing the result for pay as marketing information. SOLUTION: This system is composed of a user terminal 1 for purchasing a commodity, a user terminal 3 for purchasing the marketing information, a marketing information providing computer 2, a commodity selling computer 4 and a communication network 100 such as the Internet for mutually connecting them. Then, the marketing information is prepared by automatically totaling the questionnaires from users to purchase the commodity and this information is provided to the marketing information purchaser for pay. Thus, discount of the commodity as compensation for cooperation to the questionnaire is provided to the user purchasing the commodity or marketing information of high utility value where the questionnaire is totalized so as to satisfy desired conditions is provided to the marketing information purchaser.
Patent JP-2001325713-A (JP)
Title: Discoid magnetic recording medium
Inventor: NISHIDA YASUHIRO
IPC: G11B5/82
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the wear of a multilayer coating type discoid magnetic recording medium, particularly a magnetic disk and a magnetic head due to high-speed sliding while maintaining the high recoding density and high transfer rate of the magnetic disk and to enhance durability and reliability. SOLUTION: The discoid magnetic recording medium contains at least one alkylamine of formula (I) (where one or more of R1-R3 are the same alkyl or mutually different alkyls and the other is H) in each magnetic layer 20 containing a magnetic powder dispersed in a binder and/or on the surface of the disk 3. The number of revolutions of the magnetic recording medium is >=2,400 r.p.m. and a magnetic head 13 is brought into contact sliding relatively to the medium.
Patent JP-2001324914-A (JP)
Title: Cooperative study system using digital video
Inventor: SUMITA SHUICHI
IPC: G06F3/048
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To realize new teaching that is interactive and has a large virtual study effect, by making it possible to store, retrieve, and process lecture contents created according to a method of the lecture and its progress. SOLUTION: An instructor's control device 3 creates a picture of digital video space A on a large screen display 1; records and stores this picture; records and stores the data related to the picture retrieved by a retrieval means 31; and also adds data for retrieval to these picture and related data recorded and stored, for permitting retrieval. Each terminal device 2 with a small display is provided with a picture creation and display means 21 from a student's own viewpoint for displaying a picture from a student's own viewpoint in which the student walks about in the virtual space in the picture displayed on the large screen display; a display picture record and storage means 22 for storing the picture from the student's own viewpoint; further, a related data retrieval means 23; and a retrieval result display means 24.
Patent JP-2001325496-A (JP)
Title: System and method for distributing wood
Inventor: SUGANO TOMOYUKI
IPC: G06Q50/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To rationalize the distribution of wood, to reduce costs, to increase the demand of domestic wood, to activate domestic forestry and to promote re-investment to the job site of felling wood to be used as material without through of the conventional market by directly connecting the production site of wood and the site of demand through a communication network. SOLUTION: This system is provided with a transmitting/receiving means 3 for transmitting and receiving data through a communication network 2, a database 20 with registered stock data of wood, a retrieving means 5 for retrieving the presence/absence of the stock data of wood corresponding to the received order data of wood in the database 20, and a shipping instruction data preparing means 6 for preparing and outputting the shipping instruction data of the relevant stock wood on the basis of the stock data of wood existent in the database 20 as a result of retrieval.
Patent JP-2001328801-A (JP)
Title: Fuel reformer
Inventor: OGAWA MASARU
IPC: C01B3/32
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reformer excellent in thermal durability in which the deformation and damage of a heat-insulating tube, a catalyst tube or the like during operation are prevented. SOLUTION: The fuel reformer is constructed so that a heat-insulating tube 4, a catalyst tube 56 and a burning tube 58, which are vertically extending, are placed in this order the burning tube 58 being inside; burning gas from a burner 60 passes through the space between the burning tube 58 and the catalyst tube 56, and then the space between the catalyst tube 56 and the heat- insulating tube 4 via the burning tube 58; and an original fuel is introduced into the catalyst tube 56 heated with the burning gas to be modified to reformed gas. In the fuel reformer, the heat-insulating tube 4 and the catalyst tube 56 are constructed so that the upper parts are supported at the container 52.
Patent JP-2001326427-A (JP)
Title: Fpc cable and electronic equipment using fpc cable
Inventor: MATSUDA KOICHI
IPC: H05K1/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To simply incorporate an FPC cable into electronic equipment without causing patterns to be cut. SOLUTION: For an FPC cable 10, in work for rolling on assembly to the electronic equipment, a body-side cable 11 extending from a connector that is connected to a body substrate 31 to a first bending part 12 is inserted into a slit-like opening 13 and is pulled for locking. Also, a movable-unit-side cable 15 extending from a connector for connecting to a movable unit to a second bending part 16 is inserted into a slit-like opening 17 for locking, thus maintaining the roll shape of the FPC cable 10 (figure 1 (B)). Then, the rolled FPC cable is inserted onto the back surface of the body case of the electronic equipment for mounting. At this time, the tip of each of projection parts 14 and 18 is bent toward the inner-periphery side of a roll (figure 1 (C)), thus reducing friction with the inner wall of the case of the electronic equipment.
Patent JP-2001329377-A (JP)
Title: Hydrophilized composition for heat exchanger fin material
Inventor: MATSUDA HIDEKI
IPC: F28F1/32
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilized composition with which a hydrophilized film excellent in the maintainability of hydrophilicity (water droplet contact angles and water wettability all over the surface), corrosion resistance, odors or the like can be formed on a heat exchanger fin material. SOLUTION: The hydrophilized composition for a heat exchanger fin material contains (A) polyvinyl alcohol having a degree of saponification of >=87% and (B) neutralized resin resulting from a salt formed by reaction of at least a part of a carboxy group of a high acid value acrylic resin having a resin acid value of >=300 mgKOH/g with a basic compound which does not have a boiling point of <180 deg.C and also is not decomposed at <180 deg.C, and in the hydrophilization method. For a heat exchanger aluminum fin material, the treating agent for hydrophilization is applied and backed on the surface of an aluminum fin material to form a film with a dry film thickness of 0.2 to 5 μm.
Patent JP-2001331088-A (JP)
Title: Multiple hearing training device and recording medium for multiple hearing training
Inventor: KAWAMURA AKIHIRO
IPC: G10L13/04
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a new multiple hearing training device which is suited to training for simultaneously hearing plural voice subjects or video and voice subjects whose contents are different with each other. SOLUTION: In this multiple hearing training device, plural voice subjects whose contents are different with each other are preliminarily recorded as voice data and the voice teaching material of one turn is constituted by arranging a first part simultaneously reproducing (k) pieces of voice subjects, a second part simultaneously reproducing (m) pieces of voice subjects and a third part simultaneously reproducing (n) pieces of voice subjects time sequentially third and the voice material of one turn is reproduced through a voice reproducing device, provide that (k), (m) and (n) are integers which have the relation of k<n< m and which are equal to or larger than 1.